void mud_update(void)
{
static long creature_time = 0;
static long object_time = 0;
static long reset_time = 0;
static long mysql_time = 0;
static long mudtime_time = 0;
static long backup_time = 0;
static long heal_time = 0;
static long socket_time = 0;
if( ++socket_time % (LOOPS_PER_SECOND) == 0 )
socket_update();
if( ++heal_time % (LOOPS_PER_SECOND*5) == 0 )
heal_update();
if( ++creature_time % (LOOPS_PER_SECOND*60) == 0 )
creature_update();
if( ++object_time % (LOOPS_PER_SECOND) == 0 )
object_update();
if( ++reset_time % (LOOPS_PER_SECOND) == 0 )
reset_update();
if( ++mysql_time % (LOOPS_PER_SECOND*60*60) == 0 )
mudlog("Pinging mysql server == %s", mysql_ping(mysql) == 0 ? "Connected" : "Disconnected");
if( ++mudtime_time % (LOOPS_PER_SECOND) == 0 )
{
if(mudtime_time % (LOOPS_PER_SECOND*60*15) == 0) // 15 minutes
fwrite_time();
mudtime.age++;
}
if( ++backup_time % (LOOPS_PER_SECOND*60*60) == 0) // check at startup and every hour
backup_update();
}
int main(int argc, char *argv[])
{
World *w;
View *view;
Intent *intent;
Graphics_info *ginfo;
Tcl_Interp *interp;
Object *me;
Boolean quit = False;
#if PROFILE
int fps_count = 0;
double total_time = 0.0;
double start_time;
#endif
interp = Tcl_CreateInterp();
updater = updater_create(interp);
if (argc != 2) {
fprintf(stderr, "Usage: %s <world file>\n", argv[0]);
exit(EXIT_FAILURE);
}
ginfo = init_graphics();
#define TRUECOLOR
#ifdef TRUECOLOR
set_texture_trans(32, ginfo->palette.color_lookup);
#else
set_texture_trans(ginfo->palette.rgb_cube_size,
ginfo->palette.color_lookup);
#endif
init_renderer(ginfo->width, ginfo->height);
init_input_devices();
/* Initialize the view */
view = new_view(FLOAT_TO_FIXED(3.14159265 / 2.0));
w = new_world();
parser_init(interp, w);
if (Tcl_EvalFile(interp, WT_INIT_FILENAME) != TCL_OK) {
fprintf(stderr, "%s\n", Tcl_GetVar(interp, "errorCode", 0));
fprintf(stderr, "%s\n", Tcl_GetVar(interp, "errorInfo", 0));
exit(1);
}
if (Tcl_EvalFile(interp, argv[1]) != TCL_OK) {
fprintf(stderr, "%s\n", Tcl_GetVar(interp, "errorCode", 0));
fprintf(stderr, "%s\n", Tcl_GetVar(interp, "errorInfo", 0));
exit(1);
}
while (!quit) {
double sin_facing, cos_facing;
double fx, fy, fz, torque;
Framebuffer *fb;
int i;
start_time = current_time();
intent = read_input_devices();
me = get_controlled_object();
if (me == NULL)
fatal_error("No controlled object");
for (i = 0; i < intent->n_special; i++) {
switch (intent->special[i]) {
case INTENT_END_GAME:
quit = True;
(void) Tcl_Eval(interp, "action_quit");
break;
case INTENT_JUMP:
(void) Tcl_Eval(interp, "action_jump");
break;
case INTENT_ACTION1:
(void) Tcl_Eval(interp, "action_1");
break;
case INTENT_ACTION2:
(void) Tcl_Eval(interp, "action_2");
break;
case INTENT_ACTION3:
(void) Tcl_Eval(interp, "action_3");
break;
case INTENT_ACTION4:
(void) (Tcl_Eval(interp, "action_4") != TCL_OK);
break;
case INTENT_ACTION5:
(void) Tcl_Eval(interp, "action_5");
break;
default:
break;
}
}
/* Determine forces on viewer. */
sin_facing = sin(me->angle);
cos_facing = cos(me->angle);
fx = cos_facing * intent->force_x - sin_facing * intent->force_y;
fy = sin_facing * intent->force_x + cos_facing * intent->force_y;
fz = -0.05 * me->mass; /* gravity */
torque = intent->force_rotate;
/* Apply the forces. */
object_apply_force(me, fx, fy, fz);
object_apply_torque(me, torque);
object_update(me);
if (me->z <= 0.0 && me->dz <= 0.0) {
me->z = 0.0;
me->dz = 0.0;
}
/* Determine the view. */
me = get_viewpoint_object();
if (me == NULL)
fatal_error("No viewpoint object");
object_view(me, view);
updater_run(updater);
/* Display the world. */
fb = render(w, view);
update_screen(fb);
#if PROFILE
fps_count++;
total_time += current_time() - start_time;
if (fps_count == 100) {
printf("fps = %3.2f\n", (double) fps_count / total_time);
fps_count = 0;
total_time = 0.0;
}
#endif
}
end_input_devices();
end_graphics();
return EXIT_SUCCESS;
}
